Question

FAN AND MEDAL
The following table shows the data collected from a random sample of 100 middle school students on the number of hours they play outdoor games every week:

Weekly Duration of Outdoor Games

Time (in hours) 0–2 3–5 6–8 9–11
Number of Students 30 62 8 0


There are 1,200 students in the school. Based on the sample proportion, how many students in the school would be expected to play outdoor games for at least three hours every week?
744
840
960
1,104

Answer 1

@GreatGuy

Answer 2

it would be 62/100 which is 62% so then you do 1200(.62)=744 students

Answer 3

it would be b or c

Answer 4

b or a i mean

Answer 5

thanks

Answer 6

i thought u had to but then i got i weird number

Answer 7

no problem